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Barometer is used normally.Now adays electronic instruments are used.
there are many instruments used to measure length depending upon the size of object , Ruler is Metric instrument used to measure length. Screw gauge is also used as an instrument used to measure length in mm.
You probably mean Tycho Brahe.
The main astronomical instruments are the armillary sphere, the triquetrum, the quadrant, the astrolabe, and the various kinds of telescopes. These instruments are all used to observe, measure, and study celestial bodies. They can be used to collect data on planets, galaxies, radiation, stars, nebulas, etc.
Water content of materials may be determined by Karl Fischer titration.
Clints and grykes found in a limestone area are usually used in the United Kingdom. Limestone is a pavement that is made up of clints and grykes.
themometre
brazing clints head
They are surveying instruments used to measure angles.
brazing clints head
Some test instruments used in electronics are:Multimeter - Used to measure voltage, ampere and resistanceOscilloscope - Used to measure frequency and oscillations
The instruments used to measure the conditions of the upper atmosphere is a Radiosonde, Radar, Weather Satellites, and Computers.
A ruler, a yard stick, and a tape measure can each be used to measure length. There are other instruments, but these are probably the most common.
To measure various physical quantities, different instruments are used based on the type of quantity being measured. Here are some examples: Length: Measured in meters (m). Instruments used to measure length include rulers, tape measures, and calipers. Mass: Measured in kilograms (kg). Instruments used to measure mass include balances and scales. Time: Measured in seconds (s). Instruments used to measure time include clocks and stopwatches. Temperature: Measured in degrees Celsius (°C) or degrees Fahrenheit (°F). Instruments used to measure temperature include thermometers. Electric current: Measured in amperes (A). Instruments used to measure electric current include ammeters. Voltage: Measured in volts (V). Instruments used to measure voltage include voltmeters. Frequency: Measured in hertz (Hz). Instruments used to measure frequency include oscilloscopes and frequency counters. Pressure: Measured in pascals (Pa). Instruments used to measure pressure include barometers and manometers. There are many other physical quantities that can be measured, and different instruments may be used depending on the specific quantity and the required precision of the measurement.
spring balance
themometre
scale